The Cambridge Star Atlas Electronic Filter Wheel StarSense dock for your smartphone

StarSense dock for your smartphone

Includes a 25mm and 10mm Kellner eyepiece

Alongside superb planetary images from the Baader IR-Pass Filter 685nm

The high optical quality of Baader narrowband filters guarantees no loss in sharpness or contrast

and both steel and nylon ball bearings

The Cambridge Star Atlas Electronic Filter Wheel StarSense dock for your smartphoneWritten by Wil Tirion This classic star atlas is ideal for both beginning astronomers and more experienced observers worldwide. The clear, full color maps show stars, clusters and galaxies visible with binoculars or a small telescope. The atlas also features constellation boundaries and the Milky Way, and lists objects that are interesting to observe. This new edition features a clearer map of the Moon's surface, showing craters and features; a second